UHF 4 Element Yagi Antenna

Universal - FITS MOST MAKES

Part No. UHF4

Gain over 1/2 wave dipole 7.5 dB V.S.W.R. Better than 1.5:1 over the operating band Maximum input power rating 200 Watts Input impedance 50 Ohms Band width +/- 6% of the centre frequency Polarisation Vertical or Horizontal Half power beam width E plane 58 degrees H plane 74 degrees Front to back ratio 15 dB Connection 3 metres of RG213 fitted with N-Type socket and PVC sleeve Support boom 1 1/4" x 10 swg aluminium alloy tube - HE30TF Radiating elements 1/2" x 16 swg aluminium alloy tube - HE9TF Castings Kemloc aluminium alloy Insulator Black carbon polyethylene Nuts & bolts 18/8 stainless steel and A2 Nyloc nuts Weight at: 450MHz = 2.3 kgs Windloading at wind velocity of 160 kph 450MHz = 6.0 kgf